LON - LAS

$563 Find Cheap Flights from London to Las Vegas - Compare and Save

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Everything you should know

Cheapest round-trip
$729
Typical prices: $721-$1,061
Air Canada
Tue 10/30Tue 11/6
LHR - LAS • 1 stop
Cheapest non-stop
$747
Typical prices: $773-$1,118
Iberia
Tue 11/20Tue 11/27
LHR - LAS • Non-stop
Nonstop flights
You can fly direct with British Airways and Virgin Atlantic. Average duration is 10h 44m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 9% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 100% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 23 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $634 (round-trip)
Shortest trip • 12h 56m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from London to Las Vegas (LON-LAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Las Vegas

Fri, Oct 30 - Fri, Nov 6
Air Canada Logo
2:30 pm - 9:40 pmLHR  London Heathrow-LAS Las Vegas Harry Reid Intl
14h 10m1 stop Vancouver Intl
Air Canada Logo
7:20 am - 11:50 amLAS  Las Vegas Harry Reid Intl-LHR London Heathrow
20h 30m1 stop Vancouver Intl
$729Air Canada
Mon, Jan 25 - Mon, Feb 1
Air Canada Logo
2:30 pm - 9:40 pmLHR  London Heathrow-LAS Las Vegas Harry Reid Intl
15h 10m1 stop Vancouver Intl
Air Canada Logo
7:20 am - 11:20 amLAS  Las Vegas Harry Reid Intl-LHR London Heathrow
20h 00m2 stops Vancouver Intl Toronto Pearson Intl
$730Air Canada
Sat, Dec 5 - Sat, Dec 12
Virgin Atlantic Logo
6:30 am - 2:15 pmLHR  London Heathrow-LAS Las Vegas Harry Reid Intl
15h 45m1 stop Amsterdam Schiphol
Virgin Atlantic Logo
10:20 pm - 4:15 pmLAS  Las Vegas Harry Reid Intl-LHR London Heathrow
9h 55mnonstop
$746Virgin Atlantic
Sun, Oct 18 - Sat, Oct 24
Delta Logo
6:30 am - 7:40 pmLHR  London Heathrow-LAS Las Vegas Harry Reid Intl
21h 10m2 stops Amsterdam Schiphol Minneapolis St Paul
Delta Logo
7:09 pm - 10:40 amLAS  Las Vegas Harry Reid Intl-LHR London Heathrow
32h 31m1 stop Seattle/Tacoma Intl
$748Delta
Sat, Dec 5 - Thu, Dec 17
Virgin Atlantic Logo
8:40 am - 2:15 pmLHR  London Heathrow-LAS Las Vegas Harry Reid Intl
13h 35m1 stop Amsterdam Schiphol
Virgin Atlantic Logo
10:20 pm - 4:15 pmLAS  Las Vegas Harry Reid Intl-LHR London Heathrow
9h 55mnonstop
$749Virgin Atlantic
Wed, Oct 7 - Sun, Oct 11
British Airways Logo
5:15 pm - 8:00 pmLHR  London Heathrow-LAS Las Vegas Harry Reid Intl
10h 45mnonstop
British Airways Logo
1:30 pm - 10:30 amLAS  Las Vegas Harry Reid Intl-LHR London Heathrow
13h 00m1 stop Phoenix Sky Harbor Intl
$750British Airways
Wed, Oct 7 - Wed, Oct 14
British Airways Logo
5:15 pm - 8:00 pmLHR  London Heathrow-LAS Las Vegas Harry Reid Intl
10h 45mnonstop
British Airways Logo
10:10 pm - 4:05 pmLAS  Las Vegas Harry Reid Intl-LHR London Heathrow
9h 55mnonstop
$750British Airways
Thu, Oct 8 - Wed, Oct 21
American Airlines Logo
10:05 am - 3:33 pmLHR  London Heathrow-LAS Las Vegas Harry Reid Intl
13h 28m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
10:10 pm - 4:05 pmLAS  Las Vegas Harry Reid Intl-LHR London Heathrow
9h 55mnonstop
$753American Airlines
Fri, Oct 30 - Thu, Nov 5
Delta Logo
5:40 pm - 9:25 pmLHR  London Heathrow-LAS Las Vegas Harry Reid Intl
10h 45mnonstop
Delta Logo
10:20 pm - 4:15 pmLAS  Las Vegas Harry Reid Intl-LHR London Heathrow
9h 55mnonstop
$757Delta
Fri, Sep 25 - Wed, Sep 30
American Airlines Logo
10:45 am - 12:17 pmLGW  London Gatwick-LAS Las Vegas Harry Reid Intl
33h 32m2 stops Orlando Charlotte Douglas
American Airlines Logo
10:15 pm - 10:40 amLAS  Las Vegas Harry Reid Intl-LGW London Gatwick
28h 25m2 stops Miami Orlando
$771American Airlines
Booking Insights

Price, demand and travel trends for London to Las Vegas flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from London to Las Vegas with more confidence.

How much is a round-trip flight from London to Las Vegas?

Round-trip flights from London to Las Vegas start at $729. Prices are typical for this route right now, with typical round-trip fares ranging from $721 to $1,061. The lowest price found in the past 5 days was $729 on Air Canada.

What is the cheapest London to Las Vegas flight route?

London City Airport (LCY) to Las Vegas (LAS) is the cheapest London to Las Vegas route, averaging $736 round-trip. Other London to Las Vegas routes average $828, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from London to Las Vegas?

Wednesday is the cheapest day of the week to fly from London to Las Vegas, it is 5% cheaper than the average day. Sunday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from London to Las Vegas?

  • January is the cheapest month to fly from London to Las Vegas at $760 round-trip.
  • July ($978) and June ($970) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 28% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from London to Las Vegas the cheapest?

Flights from London to Las Vegas are cheapest 23 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from London to Las Vegas

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways, LHR and LGW

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines and LAS

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for London to Las Vegas flights

Low season

June

Cheapest flight

$563
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from London Luton Airport to Las Vegas

When to book flights from London to Las Vegas

Are your dates flexible? Find out the best times to travel from London to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your London to Las Vegas flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Is it possible to book a non-stop flight from London to Las Vegas?

    Yes, direct flights from London to Las Vegas are offered by British Airways, Virgin Atlantic, Finnair and American Airlines, either from London Heathrow or London Gatwick Airport. You can also find non-stop flights from London Gatwick Airport to Las Vegas with the budget airlines Norwegian.

  • What are the transportation options to and from the McCarran International Airport?

    Using group shuttles is a convenient and affordable option to transfer from Las Vegas Airport to many hotels, you can find them next to Terminal 1 and Terminal 3. You have many taxi companies serving the airport and if you are travelling with a group up to five people then it is a comfortable solution. Some hotels in Las Vegas provide their guests with airport transfers for free or for a small charge so you can check if it is an option at your hotel.

  • Should I fly from London Heathrow or London Gatwick Airport?

    When booking a flight from London to Las Vegas take into account the time of the flight and how long it will take you to reach the airport. London Heathrow Airport is easier to reach from central London via the Tube or taxi, but it is also much busier than London Gatwick Airport which you can reach via a fast train.

  • Does the London Gatwick Airport have any lounges for passengers?

    There are a few lounges at London Gatwick Airport that passengers can enter by paying a fee, for example Clubrooms Lounges are available at both terminals and you can book them online. Business travellers can wait in the Regus Express Business Lounge which comes with meeting rooms, workspaces, printing facilities and showers.

  • Which airlines offer extra legroom and free seat selection on London to Las Vegas flights?

    Among airlines operating London to Las Vegas flights:

    • Virgin Atlantic: offers extra legroom; offers free seat selection
    • American Airlines: offers free seat selection
    • Air France: offers extra legroom; offers free seat selection
    • KLM: offers extra legroom; offers free seat selection
    • Iberia: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from London to Las Vegas?

    2 airlines operate flights between London and Las Vegas. The airlines offering nonstop flights on this route include:

    • British Airways
    • Virgin Atlantic

  • Which airports can I use when flying from London to Las Vegas?

    Flights from London to Las Vegas may depart from several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN). Flights usually arrive at Las Vegas Harry Reid Intl (LAS).

  • Which airlines include bags at no extra cost on London to Las Vegas flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • British Airways: a cabin bag and a checked bag in Economy Class
    • Virgin Atlantic: a cabin bag and a checked bag in Economy Class
    • Finnair: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from London to Las Vegas?

    Four cabin classes are available on flights from London to Las Vegas:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by taking a layover when flying from London to Las Vegas?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $634 round-trip via Vancouver Intl (YVR), compared to $923 for nonstop.

  • What is the standard checked-bag allowance on flights from London to Las Vegas?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $51–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which airports do connecting flights from London to Las Vegas pass through?

    One-stop flights from London to Las Vegas most commonly connect through:

    • New York John F Kennedy Intl (JFK) - 19% of one-stop connections
    • Denver Intl (DEN) - 13% of one-stop connections
    • Los Angeles (LAX) - 9% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 8% of one-stop connections

    New York John F Kennedy Intl (JFK) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from London to Las Vegas?

    Yes. Being flexible with your travel dates can save you up to 10% on the London to Las Vegas route. Wednesday is the cheapest departure day at $826 round-trip on average, while Sunday is the most expensive at $915, a difference of $89. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed from London to Las Vegas?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the London to Las Vegas route, 17% of flights were delayed in the past 3 months, with delays averaging 1 hour 20 minutes.

  • How are flight departures from London to Las Vegas spread across the day?

    Evening is the busiest departure period on London to Las Vegas flights, with 66% of flights leaving in that window. Afternoon departures account for 33%, morning flights for 1%, and night flights for 0%.

  • What popular places can I visit in Las Vegas?

    Some of the most popular sights in Las Vegas are Fremont Street Experience, The Venetian and Las Vegas Convention Center. These are among the most viewed places in Las Vegas on KAYAK.

  • What are the earliest and latest flights from London to Las Vegas?

    These are the earliest and latest flight times available from London to Las Vegas:

    • Earliest: departs at 12:15 pm and lands at 10:59 pm
    • Latest: departs at 6:30 pm and lands at 5:14 am.

    The flight takes about 10h 44m.

  • How expensive are last-minute London to Las Vegas flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 27% above the route average of $862. Book 23 weeks before departure for the lowest fares.

  • How long is a flight from London to Las Vegas?

    A nonstop flight from London to Las Vegas takes 10h 44m, covering 5,222 miles.

  • Do I need a passport to fly from London to Las Vegas?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from London to Las Vegas looking right now?

    One-way fares from London to Las Vegas are currently lower than usual. Average one-way flight prices are about $712, which is 11% below the typical average for this route.

  • How does American Airlines’s on-time performance compare to other airlines on London to Las Vegas flights?

    American Airlines is slightly above the route average for timely arrivals, while Virgin Atlantic has a lower on-time arrival rate. On-time arrival rates on London to Las Vegas flights are:

    • American Airlines: 100% on time
    • Virgin Atlantic: 88% on time
    • British Airways: 79% on time

    Overall, flights on this route are on time 83% of the time on average.

  • How do delay rates compare for morning and evening flights from London to Las Vegas?

    Evening flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport from London to Las Vegas?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 12h 56m, compared with 13h 21m via Salt Lake City (SLC) and 13h 29m via London Heathrow (LHR).

  • What is the time difference between London and Las Vegas?

    Las Vegas is 8 hours behind London (Pacific Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Las Vegas Harry Reid Intl Airport (LAS)?

    Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:
    · Easirent
    · Ace
    · Fox
    · Dollar
    · Thrifty

  • How much should I expect to pay for a London to Las Vegas flight?

    Round-trip flights from London to Las Vegas range from $721 to $1,061, with an average of $862 over the past 12 months. Anything below $721 counts as a good deal.

  • Which airlines offer Wi-Fi on London to Las Vegas flights?

    KLM is the only airline on the London to Las Vegas route offering in-flight Wi-Fi. Pricing depends on fare class.

Your guide to booking London to Las Vegas flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $826 - about $89 less than Sunday (10% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 30% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your London to Las Vegas trip for January. Fares historically average $760 round-trip in that month - typically $218 less than the most expensive month, which is July (based on the last 12 months).
  • If arriving on time is high on your priority list, American Airlines is the strongest pick on this route. 100% of American Airlines flights from London to Las Vegas arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 83%. When flights on this route do arrive late, the average delay is 1 hour 20 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Vancouver Intl Airport (YVR) can be cheaper than flying direct. The cheapest layover option averages $634 round-trip on this route - about $289 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Las Vegas Harry Reid Intl Airport.
    - Ellis Island Hotel
    - Silver Sevens Hotel and Casino, a Wyndam Garden
    - The Reserve at Park MGM
  • Those who have their flights from London to Las Vegas with departure from Gatwick Airport can use printing facilities, free charging stations and enjoy provided magazines, newspapers and free internet connection up to 90 minutes.
  • Families waiting on their flight at London Gatwick Airport have numerous child-friendly facilities at their disposal. There is car parking designated for families and Family Lanes in the airport security area to make the check in process easy and efficient. Toddlers can spend time in kid zones equipped with toys and a TV. If you are flying with smaller kids, there are numerous changing and nursing rooms, as well as pushchairs to borrow.
  • If you have an early flight or an overnight layover at the Las Vegas Airport, consider booking a hotel near the airport. Best Western McCarran Inn and Travelodge Las Vegas North are located only a few minutes from the airport and they provide a free airport shuttle.
  • Have a lot of time to kill at the McCarran International Airport? Art enthusiasts will get a real thrill from seeing all the art pieces displayed at the Las Vegas Airport. In true Las Vegas fashion, there are also numerous casino slot machines around the airport for those who want to test their luck.
  • People who like to be active and have some time to kill before their flight from Las Vegas, go to ZEROlevel Fitness gym where it is possible to have a good workout, take a shower or enjoy a relaxing massage. You can also exercise by walking with McCarran Fly Fit.

Prefer to fly direct from London to Las Vegas?

 
Find which airlines fly direct from London to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

London to Las Vegas Harry Reid Intl

Monday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Tuesday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Wednesday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Thursday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Friday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Saturday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Sunday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to London

Monday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Tuesday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Wednesday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Thursday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Friday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Saturday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Sunday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

See more direct flights

Everything you need to know for your flight from London to Las Vegas

Information on your arrival and departure airports